# A Three Layered Decentralized IoT Biometric Architecture for City Lockdown During COVID-19 Outbreak

> Research article (IEEE Access, 2020) · cited 73× · AI/ML

**Wikidata**: [openalex:W3083113094](https://www.wikidata.org/wiki/openalex:W3083113094)  
**Source**: https://4ort.xyz/entity/a-three-layered-decentralized-iot-biometric-architecture-for-city-lockdown-during-covid-19-outbreak